rotor::message_visitor_t Struct Reference

Abstract message visitor interface. More...

#include <message.h>

Inheritance diagram for rotor::message_visitor_t:

Public Member Functions
virtual bool	try_visit (const message_base_t &message, void *context) const =0
	returns true if a message has been successfully processed

Detailed Description

Abstract message visitor interface.

As the message type is dynamic and might not be known at compile type, the try_visit method returns true or false to indicate whether a message has been successfully processed. If it returns false, that might indicate, that some other message visitor should try a luck.

It should be noted, that it is potentially slow (not very performant) as it involves multiple visitors and multiple message try attemps (the double dispatch visitor pattern is not available).

Member Function Documentation

try_visit()

virtual bool rotor::message_visitor_t::try_visit ( const message_base_t &  message, void *  context  ) const

pure virtual

returns true if a message has been successfully processed

Implemented in rotor::misc::default_stringifier_t.

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The documentation for this struct was generated from the following file:

• /home/b/development/cpp/cpp-rotor/include/rotor/message.h